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    Question

    Find the wrong number in the given number series

    210, 140, 105, 84, 70, 63,

    52.5 
    A 63 Correct Answer Incorrect Answer
    B 210 Correct Answer Incorrect Answer
    C 140 Correct Answer Incorrect Answer
    D 84 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    210 X (2/3) = 140 140 X (3/4) = 105 105 X (4/5) = 84 84 X (5/6) = 70 70 X (6/7) = 60 60 X (7/8) = 52.5 Therefore, '60' should come in place of '63'.

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